2127549914 has 12 divisors (see below), whose sum is σ = 3712357674. Its totient is φ = 911807064.

The previous prime is 2127549899. The next prime is 2127549923. The reversal of 2127549914 is 4199457212.

It can be written as a sum of positive squares in only one way, i.e., 1431487225 + 696062689 = 37835^2 + 26383^2 .

It is a super-2 number, since 2×2127549914² = 9052937273122814792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10854749 + ... + 10854944.

Almost surely, 2^2127549914 is an apocalyptic number.

2127549914 is a deficient number, since it is larger than the sum of its proper divisors (1584807760).

2127549914 is a wasteful number, since it uses less digits than its factorization.

2127549914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21709709 (or 21709702 counting only the distinct ones).

The product of its digits is 181440, while the sum is 44.

The square root of 2127549914 is about 46125.3716949793. The cubic root of 2127549914 is about 1286.1548287521.

The spelling of 2127549914 in words is "two billion, one hundred twenty-seven million, five hundred forty-nine thousand, nine hundred fourteen".